Hi,
re. my (guard / middle relay) : 181.215.226.65 : 443 : http://hctxrvjzfpvmzh2jllqhgvvkoepxb4kfzdjm6h7egcwlumggtktiftid.onion/rs.htm...
I'm getting traffic from another (non-exit) relay : 155.138.146.249 : 9001 : http://hctxrvjzfpvmzh2jllqhgvvkoepxb4kfzdjm6h7egcwlumggtktiftid.onion/rs.htm... ( CCed)
always from port 9001 but to different, high number destination (on my vps) ports which ufw is blocking. This isn't Tor traffic I'm blocking, right? That would only come to my ORport? Is this abuse attempts? Under the cover of Tor relay traffic? They're quite infrequent (sample) :
Dec 23 14:33:29 xxxxxxxx kernel: [2228957.705152] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b0:d2:70:e4:5d:37:86:2c:2c:08:00 SRC=155.138.146.249 DST=181.215.226.65 LEN=588 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=TCP SPT=9001 DPT=37256 WINDOW=1027 RES=0x00 ACK PSH URGP=0
Dec 23 14:33:34 xxxxxxxx kernel: [2228962.788380] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b0:d2:70:e4:5d:37:86:2c:2c:08:00 SRC=155.138.146.249 DST=181.215.226.65 LEN=588 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=TCP SPT=9001 DPT=37256 WINDOW=1027 RES=0x00 ACK PSH URGP=0
Dec 23 14:52:36 xxxxxxxx kernel: [2230104.586835] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b0:d2:70:e4:5d:37:86:2c:2c:08:00 SRC=155.138.146.249 DST=181.215.226.65 LEN=588 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=TCP SPT=9001 DPT=55546 WINDOW=1027 RES=0x00 ACK PSH URGP=0
Dec 23 14:53:16 xxxxxxxx kernel: [2230144.487410] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b0:d2:70:e4:5d:37:86:2c:2c:08:00 SRC=155.138.146.249 DST=181.215.226.65 LEN=588 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=TCP SPT=9001 DPT=55546 WINDOW=1027 RES=0x00 ACK PSH URGP=0
Dec 23 14:53:54 xxxxxxxx kernel: [2230183.086653] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b0:d2:70:e4:5d:37:86:2c:2c:08:00 SRC=155.138.146.249 DST=181.215.226.65 LEN=588 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=TCP SPT=9001 DPT=55546 WINDOW=1027 RES=0x00 ACK PSH URGP=0
Dec 23 15:16:42 xxxxxxxx kernel: [2231550.336547] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b0:d2:70:e4:5d:37:86:2c:2c:08:00 SRC=155.138.146.249 DST=181.215.226.65 LEN=40 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=TCP SPT=9001 DPT=40998 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 23 15:18:15 xxxxxxxx kernel: [2231644.112246] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b0:d2:70:e4:5d:37:86:2c:2c:08:00 SRC=155.138.146.249 DST=181.215.226.65 LEN=588 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=TCP SPT=9001 DPT=40998 WINDOW=1027 RES=0x00 ACK PSH URGP=0
Dec 23 15:22:31 xxxxxxxx kernel: [2231900.117391] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b0:d2:70:e4:5d:37:86:2c:2c:08:00 SRC=155.138.146.249 DST=181.215.226.65 LEN=52 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=TCP SPT=9001 DPT=40998 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 23 15:42:30 xxxxxxxx kernel: [2233098.835686] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b0:d2:70:e4:5d:37:86:2c:2c:08:00 SRC=155.138.146.249 DST=181.215.226.65 LEN=588 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=TCP SPT=9001 DPT=32822 WINDOW=1027 RES=0x00 ACK PSH URGP=0
Dec 23 15:43:34 xxxxxxxx kernel: [2233162.852181] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b0:d2:70:e4:5d:37:86:2c:2c:08:00 SRC=155.138.146.249 DST=181.215.226.65 LEN=588 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=TCP SPT=9001 DPT=32822 WINDOW=1027 RES=0x00 ACK PSH URGP=0
Dec 23 15:45:42 xxxxxxxx kernel: [2233290.874044] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b0:d2:70:e4:5d:37:86:2c:2c:08:00 SRC=155.138.146.249 DST=181.215.226.65 LEN=588 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=TCP SPT=9001 DPT=32822 WINDOW=0 RES=0x00 ACK PSH RST URGP=0
Dec 23 16:14:43 xxxxxxxx kernel: [2235032.148940] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b0:d2:70:e4:5d:37:86:2c:2c:08:00 SRC=155.138.146.249 DST=181.215.226.65 LEN=1124 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=TCP SPT=9001 DPT=47586 WINDOW=1027 RES=0x00 ACK PSH URGP=0
Thanks,
Pete